She should give him/her a shot and medicine where they can feel better!
Student 2 is right.
<h3>Constant variables</h3>
In research investigations, some variables should be kept constant across various experimental groups in order for the outcome of the investigation to be valid.
For example, in order to test how flatworms respond to different environments, one variable that should be kept constant is the flatworms. The flatworms to be used must be of the same species, sex, age, etc.
The investigator can then go ahead to divide the flatworms into two or more groups and then subject them to different environments. Other variables should also be kept constant in order to determine the effects that are only specific to the different environments only.
More on constant variables can be found here: brainly.com/question/474060
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Not a lot of context was provided but just think about it this way...
Anything that related to sexual reproduction (gametes coming close together and fertilization taking place) doesn't associate with asexual reproduction, so just remove those choices. :P
Neurotransmitters are stored in packages known as vesicles
C probably idk but I did do a quiz about it and I don't know if I passed
